docs: def translocation(from_loc, to_loc):
      """Make a translocation dictionary.
  
      :param dict from_loc: An entity dictionary from :func:`pybel.dsl.entity`
      :param dict to_loc: An entity dictionary from :func:`pybel.dsl.entity`
      :rtype: dict
      """
      rv = _activity_helper(TRANSLOCATION)
      rv[EFFECT] = {
          FROM_LOC: Entity(namespace=BEL_DEFAULT_NAMESPACE, name=from_loc) if isinstance(from_loc, str) else from_loc,
          TO_LOC: Entity(namespace=BEL_DEFAULT_NAMESPACE, name=to_loc) if isinstance(to_loc, str) else to_loc,
      }
      return rv